1444457672

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193939}}^1$

素因数の和:193978

約数の個数: 48

約数和(自身を含む): 3316374000

約数和(自身を除く): 1871916328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 193939, 387878, 775756, 1357573, 1551512, 2715146, 3684841, 5430292, 7369682, 9503011, 10860584, 14739364, 19006022, 25793887, 29478728, 38012044, 51587774, 76024088, 103175548, 180557209, 206351096, 361114418, 722228836, 1444457672]

約数ペア:

[(1, 1444457672), (2, 722228836), (4, 361114418), (7, 206351096), (8, 180557209), (14, 103175548), (19, 76024088), (28, 51587774), (38, 38012044), (49, 29478728), (56, 25793887), (76, 19006022), (98, 14739364), (133, 10860584), (152, 9503011), (196, 7369682), (266, 5430292), (392, 3684841), (532, 2715146), (931, 1551512), (1064, 1357573), (1862, 775756), (3724, 387878), (7448, 193939)]